Wadah Khanfar: a new journalism for a new Arab world - video

At the Guardian Open Weekend festival, Wadah Khanfar, the former director general of the al-Jazeera network, shares his vision of a more flexible and interactive post-revolution journalism in the Middle East. He suggests the current 'chaos' of news channels could develop into a more mature, dynamic model with a wider role for smart bloggers and internet activists edited by analytical professionals